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Article

Roles of four Arabidopsis U-box E3 ubiquitin ligases in negative regulation of abscisic acid-mediated drought stress responses.

Plant physiology - 1 Sept 2012

Seo Dong Hye, Ryu Moon Young, Jammes Fabien, Hwang Jae Hwan, Turek Michelle, Kang Bin Goo, Kwak June M, Kim Woo Taek

Abstract excerpt

AtPUB18 and AtPUB19 are homologous U-box E3 ubiquitin ligases in Arabidopsis (Arabidopsis thaliana). AtPUB19 is a negative regulator of abscisic acid (ABA)-mediated drought responses, whereas the role of AtPUB18 in drought responses is unknown. Here, loss-of-function and overexpression tests iden...

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Identifiers

PMID: 22829319
DOI: 10.1104/pp.112.202143
PMCID: PMC3440228

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-22829319-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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Roles of four Arabidopsis U-box E3 ubiquitin ligases in negative regulation of abscisic acid-mediated drought stress responses.PMID 22829319Read ↗

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